317455872

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:224

約数の個数: 160

約数和(自身を含む): 895656960

約数和(自身を除く): 578201088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 59, 62, 64, 93, 96, 113, 118, 124, 128, 177, 186, 192, 226, 236, 248, 256, 339, 354, 372, 384, 452, 472, 496, 512, 678, 708, 744, 768, 904, 944, 992, 1356, 1416, 1488, 1536, 1808, 1829, 1888, 1984, 2712, 2832, 2976, 3503, 3616, 3658, 3776, 3968, 5424, 5487, 5664, 5952, 6667, 7006, 7232, 7316, 7552, 7936, 10509, 10848, 10974, 11328, 11904, 13334, 14012, 14464, 14632, 15104, 15872, 20001, 21018, 21696, 21948, 22656, 23808, 26668, 28024, 28928, 29264, 30208, 40002, 42036, 43392, 43896, 45312, 47616, 53336, 56048, 57856, 58528, 80004, 84072, 86784, 87792, 90624, 106672, 112096, 117056, 160008, 168144, 173568, 175584, 206677, 213344, 224192, 234112, 320016, 336288, 351168, 413354, 426688, 448384, 468224, 620031, 640032, 672576, 702336, 826708, 853376, 896768, 936448, 1240062, 1280064, 1345152, 1404672, 1653416, 1706752, 1793536, 2480124, 2560128, 2690304, 2809344, 3306832, 3413504, 4960248, 5120256, 5380608, 6613664, 9920496, 10240512, 13227328, 19840992, 26454656, 39681984, 52909312, 79363968, 105818624, 158727936, 317455872]

約数ペア:

[(1, 317455872), (2, 158727936), (3, 105818624), (4, 79363968), (6, 52909312), (8, 39681984), (12, 26454656), (16, 19840992), (24, 13227328), (31, 10240512), (32, 9920496), (48, 6613664), (59, 5380608), (62, 5120256), (64, 4960248), (93, 3413504), (96, 3306832), (113, 2809344), (118, 2690304), (124, 2560128), (128, 2480124), (177, 1793536), (186, 1706752), (192, 1653416), (226, 1404672), (236, 1345152), (248, 1280064), (256, 1240062), (339, 936448), (354, 896768), (372, 853376), (384, 826708), (452, 702336), (472, 672576), (496, 640032), (512, 620031), (678, 468224), (708, 448384), (744, 426688), (768, 413354), (904, 351168), (944, 336288), (992, 320016), (1356, 234112), (1416, 224192), (1488, 213344), (1536, 206677), (1808, 175584), (1829, 173568), (1888, 168144), (1984, 160008), (2712, 117056), (2832, 112096), (2976, 106672), (3503, 90624), (3616, 87792), (3658, 86784), (3776, 84072), (3968, 80004), (5424, 58528), (5487, 57856), (5664, 56048), (5952, 53336), (6667, 47616), (7006, 45312), (7232, 43896), (7316, 43392), (7552, 42036), (7936, 40002), (10509, 30208), (10848, 29264), (10974, 28928), (11328, 28024), (11904, 26668), (13334, 23808), (14012, 22656), (14464, 21948), (14632, 21696), (15104, 21018), (15872, 20001)]